By using the suspend keyword and the withContext function.Lambdas are a great powerful tool to simplify code, but also to do things that were not possible before. Overall, using coroutines in Android allows us to write cleaner, more concise code for asynchronous operations.

This ensures that the coroutine is canceled when the activity is destroyed, which helps avoid memory leaks. We’re using the lifecycleScope provided by the androidx.lifecycle:lifecycle-runtime-ktx library to launch the coroutine. In the onCreate method, we’re setting up a RecyclerView to display the data, and then use a coroutine to fetch the data and set it on the adapter. You can add dependencies to your app-level adle file like this: dependencies Here’s how we could use coroutines to achieve this: Add the Coroutines dependency to your Android project. We want to do this asynchronously so that the UI remains responsive while the data is being fetched. Let’s say we have an app that needs to fetch some data from an API and display it in a list. You now know what Kotlin Coroutines are, but how can you start using them?

This means that we can create asynchronous calls without having to worry about blocking each other on the main thread (i.e., the one used by your application).Ĭoroutines also allow us to manage thread creation and execution of code on those threads - so long as it doesn’t block anyone else from doing anything else! How to use Kotlin Coroutines in Android? Coroutines allow us to suspend and resume the execution of our API calls asynchronously. Kotlin Coroutines are a new language feature in Kotlin 1.3 that allow you to run Kotlin code asynchronously. If you’re new to Kotlin, you might be wondering what coroutines are and how they can help your app. Photo by Scott Graham on Unsplash What is Kotlin Coroutines?

Kotlin list of